unsigned long lastConnectionTime = 0; // last time you connected to the server, in millisecondsconst unsigned long postingInterval = 15L * 60000L; // delay between updates, in minutes// the "L" is needed to use long type numbers

// close any connection before send a new request. // This will free the socket on the shield client.stop(); String SENSOR_TOKEN1="7apqevfeekvlvr6q966k32roen";//temperatura String SENSOR_TOKEN2="pbdcsprl6ojo03smrve1gsi4mp";//umiditate String SENSOR_TOKEN3="avikdk04vllm5atsdkv90335mh";//indice Temp-umezeala-confort termic String SENSOR_TOKEN4="f0lssssljfl4hsiojgbj717vvn";//Presiunea